British boxer Amir Khan's bout against American Danny Garcia is expected to start at approximately 04:00 BST today.
The light-welterweight unification fight will take place in Las Vegas.
More top news
Uplifting messages greeted commuters on the London Underground a day after the terror attack in Westminster.
Faith leaders from across London say religious communities will "stand together" in the wake of the Westminster terror attack.
Pc Keith Palmer was among the three people killed yesterday in the Westminster terror attack.